<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="initial-scale=1.0, user-scalable=no"/>
    <style type="text/css">
        body, html, #allmap {
            width: 100%;
            height: 100%;
            overflow: hidden;
            margin: 0;
            font-family: "微软雅黑";
        }
    </style>

    <script type="text/javascript" src="http://api.map.baidu.com/api?v=2.0&ak=nIoCu7HgHNdoZd2wAGRLjIfitvQlUiqY"></script>
    <title>Title</title>
</head>
<body>
<div id="allmap"></div>
</body>
</html>